What about...
Bare Knuckle Abraxas (sandcast A4, hot wind, get it lightly potted so you can do controlled feedback)
Seymour Duncan Nokie Edwards Hitchiker set (Silverbird blade coil with StagMag coil, wire with triple-shot style splits)
Seymour Duncan StagMag set (have Custom Shop make a matching neck model and do the triple shot style push/pull splits/parallel on both vol/tone)
Bare Knuckle Black Dog bridge, Duncan 59/A4 neck (I have this in my LP Studio, so I'm biased; quintessential 70's rock Les Paul sound)
59N in the bridge, Jazz neck (poor man's Jimmy Page set, lower output PUs, but any amp has the gain now, the 59N tubbiness translates to thick solid chop in the bridge)
59/C bridge, Jazz neck (or 78 Model bridge, Jazz neck; a little brightness in the PUs might counter the walnut better)